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Revision 1.39 - (hide annotations) (download)
Sun Feb 3 14:12:44 2008 UTC (6 years, 2 months ago) by hollow
Branch: MAIN
Changes since 1.38: +14 -25 lines
do not hardcode USE flag for optional apache support

1 chtekk 1.30 # Copyright 1999-2007 Gentoo Foundation
2 stuart 1.20 # Distributed under the terms of the GNU General Public License v2
3 hollow 1.39 # $Header: /var/cvsroot/gentoo-x86/eclass/depend.apache.eclass,v 1.38 2008/02/03 11:51:36 hollow Exp $
4 stuart 1.2
5 hollow 1.35 # @ECLASS: depend.apache.eclass
6     # @MAINTAINER: apache-devs@gentoo.org
7     # @BLURB: Functions to allow ebuilds to depend on apache
8     # @DESCRIPTION:
9 vericgar 1.25 # This eclass handles depending on apache in a sane way and providing
10     # information about where certain interfaces are located.
11 hollow 1.35 #
12     # @NOTE: If you use this, be sure you use the need_* call after you have defined
13     # DEPEND and RDEPEND. Also note that you can not rely on the automatic
14     # RDEPEND=DEPEND that portage does if you use this eclass.
15     #
16     # See bug 107127 for more information.
17 vericgar 1.25
18 hollow 1.35 inherit multilib
19 vericgar 1.25
20 hollow 1.35 # ==============================================================================
21     # INTERNAL VARIABLES
22     # ==============================================================================
23    
24     # @ECLASS-VARIABLE: APACHE_VERSION
25     # @DESCRIPTION:
26     # Stores the version of apache we are going to be ebuilding. This variable is
27     # set by the need_apache functions.
28 urilith 1.6
29 hollow 1.36 # @ECLASS-VARIABLE: APXS
30 hollow 1.35 # @DESCRIPTION:
31     # Paths to the apxs tool
32 urilith 1.6
33 hollow 1.36 # @ECLASS-VARIABLE: APACHECTL
34 hollow 1.35 # @DESCRIPTION:
35     # Path to the apachectl tool
36 urilith 1.6
37 hollow 1.36 # @ECLASS-VARIABLE: APACHE_BASEDIR
38 hollow 1.35 # @DESCRIPTION:
39     # Path to the server root directory
40 urilith 1.6
41 hollow 1.36 # @ECLASS-VARIABLE: APACHE_CONFDIR
42 hollow 1.35 # @DESCRIPTION:
43     # Path to the configuration file directory
44 urilith 1.6
45 hollow 1.36 # @ECLASS-VARIABLE: APACHE_MODULES_CONFDIR
46 hollow 1.35 # @DESCRIPTION:
47     # Path where module configuration files are kept
48 urilith 1.6
49 hollow 1.36 # @ECLASS-VARIABLE: APACHE_VHOSTS_CONFDIR
50 hollow 1.35 # @DESCRIPTION:
51     # Path where virtual host configuration files are kept
52 urilith 1.6
53 hollow 1.36 # @ECLASS-VARIABLE: APACHE_MODULESDIR
54 hollow 1.35 # @DESCRIPTION:
55     # Path where we install modules
56 urilith 1.6
57 hollow 1.37 # @ECLASS-VARIABLE: APACHE_DEPEND
58     # @DESCRIPTION:
59     # Dependencies for Apache
60     APACHE_DEPEND="www-servers/apache"
61    
62 hollow 1.35 # @ECLASS-VARIABLE: APACHE2_DEPEND
63     # @DESCRIPTION:
64     # Dependencies for Apache 2.x
65 phreak 1.33 APACHE2_DEPEND="=www-servers/apache-2*"
66 hollow 1.35
67     # @ECLASS-VARIABLE: APACHE2_2_DEPEND
68     # @DESCRIPTION:
69     # Dependencies for Apache 2.2.x
70 phreak 1.33 APACHE2_2_DEPEND="=www-servers/apache-2.2*"
71 vericgar 1.7
72 hollow 1.35 # ==============================================================================
73     # INTERNAL FUNCTIONS
74     # ==============================================================================
75    
76 hollow 1.37 _init_apache2() {
77 vericgar 1.28 debug-print-function $FUNCNAME $*
78 stuart 1.20
79 vericgar 1.28 # WARNING: Do not use these variables with anything that is put
80     # into the dependency cache (DEPEND/RDEPEND/etc)
81 chtekk 1.30 APACHE_VERSION="2"
82 hollow 1.36 APXS="/usr/sbin/apxs2"
83 hollow 1.38 APACHE_BIN="/usr/sbin/apache2"
84     APACHE_CTL="/usr/sbin/apache2ctl"
85     # legacy alias
86     APACHECTL="${APACHE_CTL}"
87 hollow 1.36 APACHE_BASEDIR="/usr/$(get_libdir)/apache2"
88     APACHE_CONFDIR="/etc/apache2"
89     APACHE_MODULES_CONFDIR="${APACHE_CONFDIR}/modules.d"
90     APACHE_VHOSTS_CONFDIR="${APACHE_CONFDIR}/vhosts.d"
91     APACHE_MODULESDIR="${APACHE_BASEDIR}/modules"
92 stuart 1.20 }
93    
94 hollow 1.37 _init_no_apache() {
95 vericgar 1.28 debug-print-function $FUNCNAME $*
96 chtekk 1.30 APACHE_VERSION="0"
97 stuart 1.20 }
98 vericgar 1.9
99 hollow 1.35 # ==============================================================================
100     # PUBLIC FUNCTIONS
101     # ==============================================================================
102    
103     # @FUNCTION: want_apache
104     # @DESCRIPTION:
105     # An ebuild calls this to get the dependency information for optional apache-2.x
106     # support.
107 hollow 1.37 want_apache2() {
108 vericgar 1.28 debug-print-function $FUNCNAME $*
109 stuart 1.1
110 hollow 1.39 local myiuse=${1:-apache2}
111     IUSE="${IUSE} ${myiuse}"
112     DEPEND="${DEPEND} ${myiuse}? ( ${APACHE2_DEPEND} )"
113     RDEPEND="${RDEPEND} ${myiuse}? ( ${APACHE2_DEPEND} )"
114 hollow 1.35
115 hollow 1.39 if use ${myiuse} ; then
116 hollow 1.37 _init_apache2
117 hollow 1.35 else
118 hollow 1.37 _init_no_apache
119 hollow 1.35 fi
120 stuart 1.1 }
121    
122 hollow 1.37 # @FUNCTION: want_apache
123 hollow 1.35 # @DESCRIPTION:
124 hollow 1.37 # An ebuild calls this to get the dependency information for optional
125     # apache-2.2.x support.
126     want_apache2_2() {
127 vericgar 1.28 debug-print-function $FUNCNAME $*
128 stuart 1.1
129 hollow 1.39 local myiuse=${1:-apache2}
130     IUSE="${IUSE} ${myiuse}"
131     DEPEND="${DEPEND} ${myiuse}? ( ${APACHE2_2_DEPEND} )"
132     RDEPEND="${RDEPEND} ${myiuse}? ( ${APACHE2_2_DEPEND} )"
133 hollow 1.37
134 hollow 1.39 if use ${myiuse} ; then
135 hollow 1.37 _init_apache2
136     else
137     _init_no_apache
138     fi
139     }
140    
141     # @FUNCTION: want_apache
142     # @DESCRIPTION:
143     # An ebuild calls this to get the dependency information for optional apache
144     # support.
145     want_apache() {
146 hollow 1.39 debug-print-function $FUNCNAME $*
147     want_apache2 "$@"
148 stuart 1.1 }
149    
150 hollow 1.37 # @FUNCTION: need_apache2
151 hollow 1.35 # @DESCRIPTION:
152 hollow 1.37 # Works like need_apache, but its used by modules that only support
153     # apache 2.x and do not work with other versions.
154     need_apache2() {
155 vericgar 1.28 debug-print-function $FUNCNAME $*
156    
157 hollow 1.37 DEPEND="${DEPEND} ${APACHE2_DEPEND}"
158     RDEPEND="${RDEPEND} ${APACHE2_DEPEND}"
159     _init_apache2
160 vericgar 1.28 }
161    
162 hollow 1.35 # @FUNCTION: need_apache2_2
163     # @DESCRIPTION:
164 hollow 1.37 # Works like need_apache, but its used by modules that only support
165     # apache 2.2.x and do not work with other versions.
166 vericgar 1.28 need_apache2_2() {
167     debug-print-function $FUNCNAME $*
168    
169     DEPEND="${DEPEND} ${APACHE2_2_DEPEND}"
170     RDEPEND="${RDEPEND} ${APACHE2_2_DEPEND}"
171 hollow 1.37 _init_apache2
172 vericgar 1.28 }
173    
174 hollow 1.35 # @FUNCTION: need_apache
175     # @DESCRIPTION:
176 hollow 1.37 # An ebuild calls this to get the dependency information for apache. An
177     # ebuild should use this in order for future changes to the build infrastructure
178     # to happen seamlessly. All an ebuild needs to do is include the line
179     # need_apache somewhere.
180 urilith 1.6 need_apache() {
181 hollow 1.39 debug-print-function $FUNCNAME $*
182 hollow 1.35 need_apache2
183     }

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